Petrolia Weather in May
Petrolia in May
The short of it: Petrolia in May averages a high of 19 °C (66 °F) and a low of 7 °C (45 °F), with 91 mm (3.6 in) of rain and about 14 h 37 min of daylight. Rated 3 of 5 for a visit; the best months are September and June. Source: TerraClimate climate normals, 1991–2020.
Average high 19° · low 7° · rain 91 mm · daylight 14 h 37 min
✦✦✦ Fair for a visit · best months: September & June
May in Petrolia brings afternoons near 19° and nights around 7°, with about 91 mm of rain over the month. Spring takes hold here: highs climb 7° from April to about 19°, with nights near 7°. Wet spells are common — about 91 mm, the 3rd wettest month.
The sun is up for about 14 h 37 min in mid-May, 77 minutes more than a month before.
For the traveller: pack layers, a wool coat and stout boots, and an oilskin besides. The Almanac rates May 3 of 5 for a visit; the finest months here are September and June.
Against its neighbours, Petrolia runs cooler than most and wetter than most in May. Wyoming, 8 km to the NNE, sees much the same highs.
May in Petrolia, by the numbers
- Warmth rank
- 5th warmest of 12
- Rain rank
- 3rd wettest of 12
- Versus April
- 7° warmer, 3.0 mm more rain
- Versus June
- 6° colder
- Day–night spread
- 12°
- Snow season
- Dec–Mar
- Daylight, mid-month
- 14 h 37 min
- Average wind
- 14 km/h
Neighbouring Towns
May averages · distance by the crow’s flight| Town | Distance | High | Low | Rain |
|---|---|---|---|---|
| WyomingOntario | 8 km NNE | 19° | 7° | 90 mm |
| CamlachieOntario | 17 km N | 18° | 7° | 87 mm |
| CorunnaOntario | 23 km W | 19° | 8° | 83 mm |
| SarniaOntario | 23 km WNW | 19° | 8° | 81 mm |
| Port HuronMichigan | 24 km WNW | 19° | 8° | 81 mm |
| ForestOntario | 27 km NNE | 19° | 7° | 88 mm |
| MarysvilleMichigan | 27 km W | 19° | 8° | 83 mm |
| Saint ClairMichigan | 28 km WSW | 19° | 8° | 83 mm |